package com.atguigu.gulimall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 1、编写依赖
 * 2、编写配置,给容器中注入一个RestHighLevelClient
 * 3、参照API https://www.elastic.co/guide/en/elasticsearch/client/java-rest/7.4/java-rest-high-getting-started-initialization.html
 */
@Configuration
public class GulimallElasticSearchConfig {

    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//        builder.addHeader("Authorization", "Bearer " + TOKEN);
//        builder.setHttpAsyncResponseConsumerFactory(
//                new HttpAsyncResponseConsumerFactory
//                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient esRestClient() {
//        RestClientBuilder builder=null;
//        RestClient.builder(new HttpHost("192.168.56.10",9200,"http"));
//        RestHighLevelClient client = new RestHighLevelClient(builder);
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(new HttpHost("192.168.56.10", 9200, "http"))
        );

        return client;
    }

}
